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Inspiratory Capacity Profile in Patients with Chronic Obstructive Pulmonary Disease

Inspiratory Capacity Profile in Patients with Chronic Obstructive Pulmonary Disease

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2000029103
Enrollment
Unknown
Registered
2020-01-13
Start date
2011-01-01
Completion date
Unknown
Last updated
2020-01-20

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Chronic obstructive pulmonary disease

Interventions

COPD patients:None

Sponsors

Zhongshan Hospital, Fudan University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
20 Years to No maximum

Inclusion criteria

Inclusion criteria: Conformity to the COPD diagnosis defined based on the GOLD criteria (FEV1% <70%). Airflow limitation that is not fully reversible. Progressive airflow limitation associated with an abnormal inflammatory response of the lungs to noxious particles or gases, primarily caused by cigarette smoking.

Exclusion criteria

Exclusion criteria: 1. Admission to hospital for any cardiac condition in the past month; 2. Heart rate greater than 120 beats per min; 3. Subjects who are receiving antibacterial chemotherapy for tuberculosis; or pregnant or breastfeeding; 4. Patients with a history of asthma or other associated lung condition, previous lung surgery, lung cancer.

Design outcomes

Primary

MeasureTime frame
Inspiratory Capacity;—

Secondary

MeasureTime frame
COPD Assessment Test (CAT);Modified Medical Research Council Dyspnea Scale (MMRC);Short-Form 12;—

Countries

China

Contacts

Public ContactYuanlin Song

Zhongshan Hospital, Fudan University

ylsong70@163.com+86 15021757762

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026